USB_GADGET_UNREGISTE(9)               Kernel Mode Gadget API              USB_GADGET_UNREGISTE(9)



NAME
       usb_gadget_unregister_driver - unregister a gadget driver

SYNOPSIS
       int usb_gadget_unregister_driver(struct usb_gadget_driver * driver);

ARGUMENTS
       driver
           the driver being unregistered

CONTEXT
       can sleep

DESCRIPTION
       Call this in your gadget driver's module cleanup function, to tell the underlying usb
       controller that your driver is going away. If the controller is connected to a USB host,
       it will first disconnect. The driver is also requested to unbind and clean up any device
       state, before this procedure finally returns. It's expected that the unbind functions will
       in in exit sections, so may not be linked in some kernels.

AUTHOR
       David Brownell <dbrownell AT users.net>
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   USB_GADGET_UNREGISTE(9)